CN214322802U

CN214322802U - Automatic edging device of jumbo size polaroid

Info

Publication number: CN214322802U
Application number: CN202022432918.7U
Authority: CN
Inventors: 胡学风; 文忠
Original assignee: Shenzhen Meishi New Material Co ltd
Current assignee: Shenzhen Meishi New Material Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-01
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a grinding device technical field just discloses an automatic edging device of jumbo size polaroid, the power distribution box comprises a box body, the inside fixed lead screw that is equipped with of box, the both ends pole wall of lead screw is rotated with the lateral wall that corresponds through the second bearing respectively and is connected, the outside left side wall and the first commentaries on classics rudder of fixedly connected with that run through the box of left end pole wall of lead screw, the pole wall threaded connection of lead screw has first slider, the upper end right side wall of first slider rotates through the second bearing and is connected with first pivot, the first grip block of first pivot right-hand member pole wall fixedly connected with, the right side wall of box rotates through the second bearing and is connected with the second pivot, second pivot left end pole wall fixedly connected with second grip block, the fixed two pneumatic cylinders that are provided with of the last lateral wall left and right symmetry of box. The utility model discloses can fix the polaroid edging, promote production efficiency.

Description

Automatic edging device of jumbo size polaroid

Technical Field

The utility model relates to a grinding device technical field especially relates to an automatic edging device of jumbo size polaroid.

Background

The polaroid is an optical material which is formed by compounding multiple layers of high molecular materials and has the function of generating polarized light, is a key part of a liquid crystal panel, is tightly attached to two sheets in front of and behind a liquid crystal display to form a liquid crystal sheet with the thickness of about 1mm, and cannot form images when any sheet is absent.

In the production and processing process of the polaroid, the edge grinding treatment needs to be carried out on the polaroid, and the problems of large grinding precision error, complex operation procedure and low processing efficiency of the traditional edge grinding machine generally exist, so that a large-size polaroid automatic edge grinding device is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art when carrying out the edging to the polaroid, ordinary edging machine probably has the cross cutting error big, influences production efficiency, for the improvement grinds the precision, raises the efficiency, and the automatic edging device of a jumbo size polaroid that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic edge grinding device for a large-size polaroid comprises a box body, a screw rod is fixedly arranged inside the box body, the rod walls at the two ends of the screw rod are respectively and rotationally connected with the corresponding side walls through second bearings, the rod wall at the left end of the screw rod extends outwards to penetrate through the left side wall of the box body and is fixedly connected with a first steering vane, the rod wall of the screw rod is in threaded connection with a first sliding block, the right side wall of the upper end of the first sliding block is in rotary connection with a first rotating shaft through a second bearing, the right end rod wall of the first rotating shaft is fixedly connected with a first clamping plate, the right side wall of the box body is rotatably connected with a second rotating shaft through a second bearing, the left end rod wall of the second rotating shaft is fixedly connected with a second clamping plate, the left side and the right side of the upper side wall of the box body are symmetrically and fixedly provided with two hydraulic cylinders, the two hydraulic cylinders are fixedly connected with a placing plate through the common fixed connection of the end parts of piston rods, and the lower surface of the placing plate is provided with a polishing mechanism.

Preferably, grinding machanism includes two baffles, reciprocal lead screw and second slider, two the left and right symmetry of baffle is fixed to be set up in the lower surface of placing the board, the left side wall fixedly connected with first motor of baffle, the both ends pole wall of reciprocal lead screw rotates with the baffle lateral wall that corresponds through the third bearing respectively and is connected, second slider threaded connection is in the pole wall of reciprocal lead screw, reciprocal lead screw left end pole wall outwards extends run through left baffle and with the output fixed connection of first motor, second slider lower surface fixedly connected with second motor, second motor output end fixedly connected with beats the mill, two the inside fixed first gag lever post that is equipped with of baffle, the inside first spacing hole of having seted up of second slider, first gag lever post pole wall cup joints with the second slider activity.

Preferably, the wall of the right end rod of the second rotating shaft extends outwards to penetrate through the right side wall of the box body and is fixedly connected with a second steering rudder.

Preferably, a second limiting rod is fixedly arranged inside the box body, a second limiting hole is formed inside the first sliding block, and the rod wall of the second limiting rod is movably sleeved with the first sliding block.

Preferably, the surfaces of the first clamping plate and the second clamping plate are provided with sponge pads.

Preferably, the lower surface of the box body is fixedly provided with supporting legs.

Compared with the prior art, the utility model provides an automatic edging device of jumbo size polaroid possesses following beneficial effect:

1. this automatic edging device of jumbo size polaroid, through the first commentaries on classics rudder of rotating lead screw left end pole wall, can drive the lead screw and rotate, thereby it slides to drive first slider left and right, first slider drives first grip block and removes, it is tight to make first grip block and second grip block laminating press from both sides, the edging of the polaroid of being convenient for, after having ground one side, rotate the second and change the rudder, can drive the upset of second grip block, can drive first grip block upset simultaneously through first pivot, thereby polish all limits in proper order.

2. This automatic edging device of jumbo size polaroid through setting up the pneumatic cylinder in the box, can drive grinding machanism and move from top to bottom, can drive reciprocal lead screw through the left first motor of baffle and rotate to drive the left and right removal of second slider, be convenient for polish the polaroid of different positions.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix the polaroid edging, promote production efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic edge grinding device for a large-sized polarizer according to the present invention;

fig. 2 is a sectional view taken along line a-a in fig. 1.

In the figure: the device comprises a box body 1, a screw rod 2, a first steering wheel 3, a first sliding block 4, a first rotating shaft 5, a first clamping plate 6, a second rotating shaft 7, a second clamping plate 8, a hydraulic cylinder 9, a placing plate 10, a baffle 11, a reciprocating screw rod 12, a second sliding block 13, a first motor 14, a second motor 15, a polishing disc 16, a first limiting rod 17, a second steering wheel 18, a second limiting rod 19, a sponge cushion 20 and supporting legs 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an automatic edge grinding device for large-sized polarizers comprises a box body 1, a lead screw 2 is fixedly arranged inside the box body 1, two end rod walls of the lead screw 2 are respectively rotatably connected with corresponding side walls through a second bearing, a left end rod wall of the lead screw 2 extends outwards to penetrate through a left side wall of the box body 1 and is fixedly connected with a first steering wheel 3, a rod wall of the lead screw 2 is in threaded connection with a first slide block 4, a right side wall of the upper end of the first slide block 4 is rotatably connected with a first rotating shaft 5 through a second bearing, a right end rod wall of the first rotating shaft 5 is fixedly connected with a first clamping plate 6, a right side wall of the box body 1 is rotatably connected with a second rotating shaft 7 through a second bearing, a left end rod wall of the second rotating shaft 7 is fixedly connected with a second clamping plate 8, two hydraulic cylinders 9 are symmetrically and fixedly arranged on the left and right sides of the upper side wall of the box body 1, and end portions of piston rods of the two hydraulic cylinders 9 are commonly and fixedly connected with a placing plate 10, the lower surface of the placing plate 10 is provided with a polishing mechanism.

Grinding machanism includes two baffles 11, reciprocal lead screw 12 and second slider 13, two baffles 11 are left, the right side symmetry is fixed to be set up in the lower surface of placing board 10, the first motor 14 of left side wall fixedly connected with of left side baffle 11, the both ends pole wall of reciprocal lead screw 12 is rotated with the baffle 11 lateral wall that corresponds through the third bearing respectively and is connected, second slider 13 threaded connection is in the pole wall of reciprocal lead screw 12, the outside extension of reciprocal lead screw 12 left end pole wall runs through left baffle 11 and with the output fixed connection of first motor 14, second slider 13 lower fixed surface is connected with

second motor

15, 15 output end fixedly connected with of second motor 16 polish the dish, the fixed first gag lever post 17 that is equipped with in inside of two baffles 11, second slider 13 is inside to have seted up first spacing hole, first gag lever post 17 pole wall cup joints with second slider 13 activity.

The wall of the right end rod of the second rotating shaft 7 extends outwards to penetrate through the right side wall of the box body 1 and is fixedly connected with a second steering rudder 18 for rotating the second rotating shaft 7.

A second limiting rod 19 is fixedly arranged inside the box body 1, a second limiting hole is formed inside the first sliding block 4, and the rod wall of the second limiting rod 19 is movably sleeved with the first sliding block 4.

The surfaces of the first clamping plate 6 and the second clamping plate 8 are provided with sponge pads 20 for increasing friction force and avoiding scratches on the polaroid.

The lower surface of the box body 1 is fixedly provided with supporting legs 21 for supporting the whole box body 1.

The utility model discloses in, during the use, operating personnel rotates the first rudder 3 of 2 left end pole walls of lead screw, can drive lead screw 2 and rotate, thereby drive first slider 4 a left side, right side slip, first slider 4 drives first grip block 6 and removes, it is tight to make first grip block 6 and 8 laminating of second grip block press from both sides, the edging of the polaroid of being convenient for, after having ground one side, rotate second rudder 18, can drive the 8 upset of second grip block, can drive first grip block 6 and overturn simultaneously through first pivot 5, thereby polish all limits in proper order, through setting up pneumatic cylinder 9 in box 1, can drive grinding machanism up, move down, can drive reciprocal lead screw 12 rotation through the left first motor 14 of baffle 11, thereby drive second slider 13 a left side, right side movement, the polishing scope has been increased, be convenient for polish the polaroids of different positions.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic edging device of jumbo size polaroid, includes box (1), its characterized in that, the inside of box (1) is fixed and is equipped with lead screw (2), the both ends pole wall of lead screw (2) is rotated with the lateral wall that corresponds through the second bearing respectively and is connected, the left end pole wall of lead screw (2) outwards extends and runs through the left side wall of box (1) and fixedly connected with first helm (3), the pole wall threaded connection of lead screw (2) has first slider (4), the upper end right side wall of first slider (4) is rotated through the second bearing and is connected with first pivot (5), first pivot (5) right-hand member pole wall fixedly connected with first grip block (6), the right side wall of box (1) is rotated through the second bearing and is connected with second pivot (7), second pivot (7) left end pole wall fixedly connected with second grip block (8), the box is characterized in that two hydraulic cylinders (9) are symmetrically and fixedly arranged on the left side and the right side of the upper side wall of the box body (1), a placing plate (10) is fixedly connected to the end part of a piston rod of each hydraulic cylinder (9) together, and a polishing mechanism is arranged on the lower surface of the placing plate (10).

2. The automatic edging device for large-size polaroids according to claim 1, wherein the grinding mechanism comprises two baffles (11), a reciprocating screw rod (12) and a second slider (13), the two baffles (11) are symmetrically and fixedly arranged on the lower surface of the placing plate (10) in the left and right directions, the left side wall of the baffle (11) in the left side is fixedly connected with a first motor (14), the rod walls at two ends of the reciprocating screw rod (12) are respectively and rotatably connected with the side walls of the corresponding baffles (11) through third bearings, the second slider (13) is in threaded connection with the rod wall of the reciprocating screw rod (12), the rod wall at the left end of the reciprocating screw rod (12) extends outwards to penetrate through the baffle (11) in the left side and is fixedly connected with the output end of the first motor (14), the lower surface of the second slider (13) is fixedly connected with a second motor (15), the output end of the second motor (15) is fixedly connected with a grinding disc (16), two the inside of baffle (11) is fixed and is equipped with first gag lever post (17), first spacing hole has been seted up to second slider (13) inside, first gag lever post (17) pole wall cup joints with second slider (13) activity.

3. The automatic edging device for large-size polarizers according to claim 1, wherein the right end rod wall of the second rotary shaft (7) extends outwards through the right side wall of the case (1) and is fixedly connected with a second steering wheel (18).

4. The automatic edge grinding device for the large-size polarizer according to claim 1, wherein a second limiting rod (19) is fixedly arranged inside the box body (1), a second limiting hole is formed inside the first sliding block (4), and a rod wall of the second limiting rod (19) is movably sleeved with the first sliding block (4).

5. The automatic edging device for large-size polarizers according to claim 1, wherein the first holding plate (6) and the second holding plate (8) are provided with sponge pads (20) on their surfaces.

6. The automatic edging device for large-size polarizers according to claim 1, wherein supporting legs (21) are fixedly arranged on the lower surface of the box body (1).